//
// Created by Zhangwj on 2023/9/18.
//

#ifndef COMPILE_TASK2_CHARHELPER_H
#define COMPILE_TASK2_CHARHELPER_H

bool isAlphaOrUnderscore(char c);

bool isAlnumOrUnderscore(char c);

bool isNormalChar(char c);

bool isNonZeroDigit(char c);

#endif //COMPILE_TASK2_CHARHELPER_H
